Ocampo, J. (2002). US firms elated by VRIS ruling. Philippine Star.
Chicago Style aipamenaOcampo, Junep. "US Firms Elated by VRIS Ruling." Philippine Star 2002.
MLA aipamenaOcampo, Junep. "US Firms Elated by VRIS Ruling." Philippine Star, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.